Pentas perfects rotational moulding

We manufacture custom plastic products, exactly the way you envision it. And more lightweight, stronger and more sustainable if possible. Because we perfect the technique of mould construction and rotational moulding every day.

About Pentas
Pentas worked inspecting their moulding work

Future-proof rotational moulding

The possibilities of plastic rotational moulding are endless. From fuel tanks for agricultural machines and slosh dampers for windmills to toilet cabins… The more challenging the better. It takes a lot of technical knowledge and boldness to realise the right future-proof solutions. And we have everything it takes to do just that.

Rotomoulding
  • 150 professionals with a passion for technology

  • In-house design, mould construction and post-processing

  • Focus on durability, quality and efficiency

  • ISO 9001 and TÜV certified

Pentas Cases

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Lighter tank saves fuel

CLAAS

Lighter tank saves fuel

Thanks to our sophisticated wall thickness design, the new fuel tanks are 25% lighter with identical stability. This allows CLAAS to improve their fuel efficiency without compromising on safety.

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Highlights

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Customer stories: Protonna BV

Markets

Customer stories: Protonna BV

At Pentas, we highly value long-term relationships and collaborations with our customers. This is especially true for Protonna B.V., a loyal partner from the very beginning. In this blog, you’ll read about our collaboration, as told by Huibert Groenendijk, founder and director of Protonna.

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The foaming of rotationally moulded products

Rotational moulding

The foaming of rotationally moulded products

Since the establishment of Pentas, we have built extensive experience in foaming rotational moulding products. Our origins lie in the production of rotationally moulded polyethylene (PE) surfboards. These surfboards, which are hollow due to the rotational moulding process, were filled with polyurethane foam (PU) to provide the necessary rigidity.

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Our method in 7 steps

1. Definition of the Programme of Requirements

2: Conceptualisation

3. Analysis

4. Engineering (Detailing of the design)

5. Mould and automation

6. Production

7. Finishing and assembly

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